DiFiore v. CSL Behring LLC, No. 16-4297 (3d Cir. 2018)Annotate this Case
DiFiore, working for CSL since 2008, became concerned about CSL marketing drugs for off-label uses not approved by the FDA and including off-label use in sales forecasts. DiFiore expressed her concerns to her supervisors and alleges that as a consequence of that protected conduct, she suffered adverse employment actions: a warning letter, after which CSL hired an employment coach to help DiFiore develop her leadership skills; a mid-year performance review with “needing improvement” evaluations in several areas; a second warning letter regarding her nonpayment of her company credit card; her deteriorating relationships with supervisors and management; and her removal from a committee and certain meetings. In May 2012, DiFiore was placed on a Performance Improvement Plan, requiring improvement within 45 days. Within a week, DiFiore resigned. DiFiore sued, claiming unlawful discharge under Pennsylvania law and retaliation in violation of the False Claims Act, 31 U.S.C. 3730(h). The district court granted summary judgment on the wrongful discharge claim and held that DiFiore could not rely upon constructive discharge as an adverse action in her FCA claim. The judge instructed the jury that the FCA retaliation provision required that protected activity be the “but-for” cause of adverse actions. The jury found in favor of CSL. The Third Circuit affirmed. An employee’s protected activity must be the “but for” cause of adverse actions to support a claim of retaliation under the FCA.